<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="规则" prop="rule">
        <el-input
          v-model="queryParams.rule"
          placeholder="请输入规则"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="type">
        <el-select v-model="queryParams.isEnable" placeholder="请选择状态" clearable size="small">
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="积分数量" prop="integral">
        <el-input
          v-model="queryParams.integral"
          placeholder="请输入积分数量"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>


<!--      <el-form-item label="图片" prop="topImage">-->
<!--        <el-upload-->
<!--          class="avatar-uploader"-->
<!--          :action="uploadImgUrl"-->
<!--          :show-file-list="false"-->
<!--          :on-success="handleAvatarSuccess"-->
<!--          :before-upload="beforeAvatarUpload">-->
<!--          <img v-if="form.topImage" :src="imgpre +form.topImage" class="avatar">-->
<!--          <i v-else class="el-icon-plus avatar-uploader-icon"></i>-->
<!--        </el-upload>-->
<!--      </el-form-item>-->
<!--      <el-form-item label="图片" prop="topImage">-->
<!--        <el-input-->
<!--          v-model="queryParams.topImage"-->
<!--          placeholder="请输入图片"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['member:integralCommodity:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['member:integralCommodity:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['member:integralCommodity:remove']"
        >删除</el-button>
      </el-col>
     <!-- <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['member:integralCommodity:export']"
        >导出</el-button>
      </el-col>-->
    </el-row>

    <el-table v-loading="loading" :data="integralCommodityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="商品名称" align="center" prop="name" />
      <el-table-column label="所需积分" align="center" prop="integral" />
      <el-table-column label="状态" align="center" prop="isEnable" :formatter="isEnableFormat" />
      <el-table-column label="图片" align="center" prop="topImage" >
        <template slot-scope="scope">
          <el-image :src="imgpre+ scope.row.topImage"  :preview-src-list="showImg(scope.row.topImage)"></el-image>
        </template>
      </el-table-column>
   <!--   <el-table-column label="规则" align="center" prop="rule" />-->

      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['member:integralCommodity:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['member:integralCommodity:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商品积分对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="900px">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="所需积分" prop="integral">
          <el-input v-model="form.integral" onkeyup="value=value.replace(/[^\d]/g,'')"  placeholder="请输入所需积分" />
        </el-form-item>


<!--        <el-form-item label="图片" prop="topImage">-->
<!--          <el-input v-model="form.topImage" placeholder="请输入图片" />-->
<!--        </el-form-item>-->

        <el-form-item label="图片" prop="topImage">
          <el-upload
            class="avatar-uploader"
            :action="uploadImgUrl"
            :show-file-list="false"
            :on-success="handleAvatarSuccess"
            :before-upload="beforeAvatarUpload">
            <img v-if="form.topImage" :src="imgpre +form.topImage" class="avatar">
            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
            <div slot="tip" class="el-upload-tip">.支持jpg、png、gif、jpeg格式的图片</div>
            <div slot="tip" class="el-upload-tip">.图片尺寸750PX*636，文件大小不超过2M</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="展示方式" prop="info">
        <el-upload
          class="avatar-uploader quill-img"
          :action="uploadImgUrl"
          name="file"
          :show-file-list="false"
          :on-success="quillImgSuccess"
          :on-error="uploadError"
          :before-upload="quillImgBefore"
          accept='.jpg,.jpeg,.png,.gif'
        ></el-upload>

        <quill-editor
          class="editor"
          v-model="form.info"
          ref="quillEditor"
          :options="editorOption"
          @blur="onEditorBlur($event)"
          @focus="onEditorFocus($event)"
          @change="onEditorChange($event)"
        ></quill-editor>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer" style="margin-top: 20px">
        <el-button type="primary" @click="submitForm(1)">发 布</el-button>
        <el-button type="primary" @click="submitForm(0)">草稿箱</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listIntegralCommodity, getIntegralCommodity, delIntegralCommodity, addIntegralCommodity, updateIntegralCommodity, exportIntegralCommodity } from "@/api/member/integralCommodity";
import defaultSettings from '@/settings'
import {quillEditor} from 'vue-quill-editor'
import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css";
import "quill/dist/quill.bubble.css";
import {uploadFile} from "@/api/member/utils";
// 工具栏配置
const toolbarOptions = [
  ["bold", "italic", "underline", "strike"],       // 加粗 斜体 下划线 删除线
  ["blockquote", "code-block"],                    // 引用  代码块
  [{list: "ordered"}, {list: "bullet"}],       // 有序、无序列表
  [{indent: "-1"}, {indent: "+1"}],            // 缩进
  [{size: ["small", false, "large", "huge"]}],   // 字体大小
  [{header: [1, 2, 3, 4, 5, 6, false]}],         // 标题
  [{color: []}, {background: []}],             // 字体颜色、字体背景颜色
  [{align: []}],                                 // 对齐方式
  ["clean"],                                       // 清除文本格式
  ["link", "image", "video"]                       // 链接、图片、视频
];
export default {
  action: process.env.VUE_APP_BASE_API + '/common/upload/oss',

  props: {
    /* 编辑器的内容 */
    value: {
      type: String
    },
    /* 图片大小 */
    maxSize: {
      type: Number,
      default: 4000 //kb
    }
  },
  components: {quillEditor},
  data() {
    return {
      // 遮罩层
      loading: true,
      statusOptions:[],
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      //这里
      imgpre: defaultSettings.ossPreview,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 商品积分表格数据
      integralCommodityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        rule: undefined,
        integral: undefined,
        topImage: undefined,
        orderByColumn: 'id',
        isAsc: 'desc',
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      editorOption: {
        placeholder: "",
        theme: "snow", // or 'bubble'
        placeholder: "请输入内容",
        modules: {
          toolbar: {
            container: toolbarOptions,
            handlers: {
              image: function(value) {
                if (value) {
                  // 触发input框选择图片文件
                  document.querySelector(".quill-img input").click();
                } else {
                  this.quill.format("image", false);
                }
              }
            }
          }
        }
      },
      uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload/oss", // 上传的图片服务器地址
    };
  },
  created() {
    this.getList();
    this.getDicts("service_status").then(response => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    isEnableFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.isEnable);
    },
    onEditorBlur() {
      //失去焦点事件
    },
    onEditorFocus() {
      //获得焦点事件
    },
    onEditorChange() {
      //内容改变事件
      this.$emit("input", this.content);
    },
    requestUpload(params) {
      let formData = new FormData();
      formData.append("file", params.file);
      uploadFile(formData).then(res => {
        params.onSuccess(res);
        this.msgSuccess("上传成功");
      });
    },
    // 富文本图片上传前
    quillImgBefore(file) {
      this.loadImging = this.$loading({
        lock: true,
        text: '图片拼命上传中...',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      });
      let fileType = file.type;
      if (fileType === 'image/jpeg' || fileType === 'image/png') {
        return true;
      } else {
        this.$message.error('请插入图片类型文件(jpg/jpeg/png)');
        return false;
      }
    },

    quillImgSuccess(res, file) {
      // res为图片服务器返回的数据
      // 获取富文本组件实例
      this.loadImging.close();
      let quill = this.$refs.quillEditor.quill;
      // 如果上传成功
      if (res.code == 200) {
        // 获取光标所在位置
        let length = quill.getSelection().index;
        // 插入图片  res.url为服务器返回的图片地址
        quill.insertEmbed(length, "image", this.imgpre + res.imgUrl);
        // 调整光标到最后
        quill.setSelection(length + 1);
      } else {
        this.$message.error("图片插入失败");
      }
    },
    // 富文本图片上传失败
    uploadError() {
      // loading动画消失
      this.$message.error("图片插入失败");
    },
    handlePictureCardPreview(file) {
      this.dialogImageUrl = file.url;
      this.dialogVisible = true;
    },
    beforeAvatarUpload(file) {
      console.log(file.type.indexOf("image/jpeg,image/png"))
      const isJPG = (file.type === 'image/jpeg' || file.type === 'image/png' || file.type === 'image/tif');
      const isLt2M = file.size / 1024 / 1024 < 2;

      if (!isJPG) {
        this.$message.error('上传头像图片只能是 图片jpg、png、tif 格式!');
      }
      if (!isLt2M) {
        this.$message.error('上传头像图片大小不能超过 2MB!');
      }
      return isJPG && isLt2M;
    },
    handleAvatarSuccess(res) {
      console.log(res)
      this.form.imgList.push(res.imgUrl);
      this.form.cover = res.imgUrl
      if (this.form.imgList.length == 3) {

      }
      console.log(this.form.imgList.length)
    },
    showImg(e){
      let array=[];
      array.push(this.imgpre+e);
      return array;
    },
    handleAvatarSuccess(res) {
      this.form.topImage =  res.imgUrl
    },
    beforeAvatarUpload(file) {
      console.log(file.type.indexOf("image/jpeg,image/png"))
      const isJPG =( file.type === 'image/jpeg'||file.type === 'image/png'||file.type === 'image/tif');
      const isLt2M = file.size / 1024 / 1024 < 2;

      if (!isJPG) {
        this.$message.error('上传头像图片只能是 JPG 格式!');
      }
      if (!isLt2M) {
        this.$message.error('上传头像图片大小不能超过 2MB!');
      }
      return isJPG && isLt2M;
    },
    /** 查询商品积分列表 */
    getList() {
      this.loading = true;
      listIntegralCommodity(this.queryParams).then(response => {
        this.integralCommodityList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        updateTime: undefined,
        updateBy: undefined,
        createTime: undefined,
        createBy: undefined,
        rule: undefined,
        integral: undefined,
        topImage: undefined,
        id: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加积分商品";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getIntegralCommodity(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改积分商品";
      });
    },
    /** 提交按钮 */
    checkFrom(param){
      if(!param.name){
        this.msgError("请输入商品名称！");
        return 0;
      }
      /* if(!param.columns){
         this.msgError("请选择栏目！");
         return 0;
       }*/
      if(!param.integral  ){
        this.msgError("请选择所需积分！");
        return 0;
      }
      if(!param.topImage){
        this.msgError("请选择图片！");
        return 0;
      }
      if(!param.info){
        this.msgError("请输入展示方式！");
        return 0;
      }
      return  1;
    },
    /** 提交按钮 审核通过*/
    submitForm: function (e) {
      if(e==1){
        let flag=this.checkFrom(this.form);
        if(flag==0){
          return ;
        }

      }
      this.form.isEnable=e;
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateIntegralCommodity(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addIntegralCommodity(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除商品积分编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delIntegralCommodity(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有商品积分数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportIntegralCommodity(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function() {});
    }
  }
};
</script>
<style>
.editor {
  line-height: normal !important;
  height: 192px;
}
.quill-img {
  display: none;
}
.ql-snow .ql-tooltip[data-mode="link"]::before {
  content: "请输入链接地址:";
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
  border-right: 0px;
  content: "保存";
  padding-right: 0px;
}

.ql-snow .ql-tooltip[data-mode="video"]::before {
  content: "请输入视频地址:";
}

.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
  content: "14px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
  content: "10px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
  content: "18px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
  content: "32px";
}

.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
  content: "文本";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
  content: "标题1";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
  content: "标题2";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
  content: "标题3";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
  content: "标题4";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
  content: "标题5";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
  content: "标题6";
}

.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
  content: "标准字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
  content: "衬线字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
  content: "等宽字体";
}
.avatar-uploader .el-upload {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #409EFF;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  line-height: 178px;
  text-align: center;
}
.avatar {
  width: 178px;
  height: 178px;
  display: block;
}

.el-upload-tip{
  color: #AAAAAA;
  line-height: 1.7;
  font-size: 12px;
}
</style>
